coin is tossed six times in succession. What is the probability of getting exactly two heads and four tails, in any order?

Q: 2. The probability that a randomly selected student in your class watched something on Netflix at…

A:

Q: From a fair deck of cards, Drawn a card three times with replacement.  That is, after each draw, put…

A: Total number of cards in a deck =52 Number of queens in the deck = 4 As it is given that a card…

Q: A student receives, on average, 7 text messages in a 2-hour period. What is the probability that the…

A: To find the probability

Q: Suppose George wins 26% of all staring contests. (a) What is the probability that George wins two…

A: a). Given that the probability of winning is 0.26. Multiply 0.26 by 0.26 to obtain the required…

Q: Suppose George wins 29% of all air hockey games. (a) What is the probability that George wins two…

A: (a)   Obtain the probability that George wins two air hockey games in a row.   The probability that…

Q: In a class of 6 girls and 5 boys, what is the probability of having girls and boys seated…

A: The provided information is  6 Girls 5 Boys  The arrangement is Girls on first seat and girls on the…

Q: For people are sitting around a table with two brothers.  How many different positions can they…

A: Given data four people are sitting around a table with two brothers

Q: What is the probability of drawing a jack and a king consecutively from a deck of cards, with…

A: Given data: What is the probability of drawing a jack and a king consecutively from a deck ofcards,…

Q: fair coin is tossed four times, and at least one of the tosses results in heads. What is the…

A: Given: One fair coin is tossed 4 times which results the sample space (S) as follows:…

Q: What is the probability of four hearts in a row from a standard deck when the drawn card is returned…

A: We have to find the probability of four hearts in a row from a standard deck when the drawn card is…

Q: A coin is tossed n times. a) What is the probability that exactly k heads occur? b) What is the…

A: Given Data : A coin is tossed n times. To Find : a) Probability that exactly k heads occur…

Q: A coin is tossed four times. What is the probability that tails appears on all four tosses?

A: Given data: The number of times a coin tossed is n=4. The expression for the total number of…

Q: When five dice are rolled, what is the probability that at least 4 “ones” come up?

A: five dice are rolled what is the probability that at least 4 “ones” come up?

Q: A fair coin is tossed 25 times. What is the probability that there will be at least 20 heads?

A: Let, X= number of heads  probability of getting a head (success)= p =1/2 =0.5 Probability of…

Q: In a family with 3 children, excluding multiple births, what is the probability of having exactly 2…

A:

Q: If three coins are tossed simultaneously, the probability of getting at least one head is

A: Given that three coins are tossed simultaneously. we have to find PROBABILITY of getting at least…

Q: at is the probability of randomly selecting three people all born on the same day of the year?…

A: In this problem, we need to find the probability of randomly selecting three people all born on the…

Q: If five coins are​ flipped, what is the probability of obtaining at least one tail​?

A: Formula : Binomial distribution is given by

Q: Three coins are tossed, what is the probability of showing 2 tails and one head?

A: Solution:   SAMPLE SPACE IS :H-H-HT-H-HH-T-HH-H-TT-H-TT-T-HH-T-TT-T-T

Q: What is the probability of N people in a room to have at least four people having the same birthday?

A: The probability of at least N people having same birthday can be calculated as:…

Q: a) What is the probability that exactly two patients will arrive in a given hour? b) What is the…

A:

Q: What is the probability of getting at least one ace in a poker hand of five cards dealt from an…

A:

Q: f you flipped a coin and it lands on heads 7 times in a row, what is the probability it will land on…

A: In the flipping of a coin, all the flips are independent.  If the coin is flipped 7 times, the odds…

Q: In a family of 6 children, what is the probability of getting exactly 5 boys?

A: Given: n=6probability of boy p=0.5probability of girl q=0.5 The probability of getting exactly 5…

Q: A fair coin is tossed 4 times, what is the probability that it lands on heads each time

A:

Q: In a group of 5 people, what is the probability that at least two of them have the same birthday?…

A: Given: group of 5 people group of 50 people  we want to find probability that at least two have the…

Q: A fair coin is flipped three times. What is the probability that at least two consecutive heads…

A: Coin is tossed 3 times

Q: What is the probability of a family having five boys born in a row?

A: chance of having a boy, is 0.5. and to have 5 boys in a rowit is with same chance always…

Q: A poker hand consists of five cards. Disregarding the sequence that these cards were dealt from a…

A: Given: Number of cards in a deck = 52 Number of cards drawn = 5

Q: If 5 people get on an elevator which will stop on 9 floors, a) what is the probability that no…

A: Given 5 people get on a elevator which will stop on 9 floors. We need to find probability that no…

Q: If a fair coin is successively tossed, find the probability that the first head appears on the fifth…

A:

Q: A fair 2-sided coin is tossed 3 times. What is the probability that the coin lands on tails once?

A: A fair 2- sided coin is tossed 3 times. then sample space(S); S={HHH,HHT,HTH,THH,TTH,THT,HTT,TTT}…

Q: A fair coin is flipped 3 times. What is the probability that at least two heads are flipped?

A: Introduction: Since the coin is fair, the probability of getting a head is the same as that of…

Q: A fair coin is flipped 16 times. What is the probability that exactly 8 heads​ appear?

A: Given,n=16p=P(getting a head)=12 X=getting no.of headsP(X=x)=cxn px(1-p)n-x ; x=0,1,2,3.....n

Q: You pick a letter at random from a 26-letter alphabet. If you pick five letters, with repeating…

A:

Q: n a family with 3 children, excluding multiple births, what is the probability of having exactly 1…

A: In this case, we need to obtain the probability of having exactly 1 girl. Given: A family of three…

Q: What is the probability that 3 heart cards can be drawn in succession from a deck of 52 cards?

A:

Q: If a fair coin is tossed 8 times, what is the probability of tossing a head on the 8th toss, given…

A:

Q: If a family decided to continue having children until they have a boy, what is the probability that…

A: Given information: PBoy=0.50PGirl=0.50

Q: If three coins are​ flipped, what is the probability of obtaining at least one head​?

A:

Q: If 8 different customers A, B, C, D, E, F, G, and H arrive for service at random order, what is the…

A: Here Given total Number of customer=8

Q: A fair coin is flipped 6 times. What is the probability that at least two heads are flipped?

A: Given:  A fair coin is flipped 6 times.

Q: In a family with 4 children, excluding multiple births, what is the probability of having exactly 2…

A: Given: n = 4 x = 2 p = 0.5 q = 0.5 Formula Used: Binomial distribution: If a random variable X…

Q: What is the probability of obtaining at least one head when a coin is flipped six times?

A: Here a coin is tossing 6 times, number of output for tossing a coin is 2( head or tail). If we are…

Q: A fair coin is flipped 18 times. What is the probability that exactly 8 heads​ appear

A: Provided information: A fair coin is flipped 18 times.

Q: A fair die is rolled four times. What is the probability of obtaining a 5, 3, 5, and 5, in that​…

A:

Q: Suppose you toss a coin (heads or tails) three times. If the coin is fair, what is the probability…

A:

Q: Two cards are drawn in succession without replacement, in a deck of ordinary cards. If it is known…

A:

Q: Suppose Emerson loses 44% of all air hockey games. (a) What is the probability that Emerson loses…

A: (a) The probability that Emerson loses two air hockey games in a row is 0.1936, which is obtained…

Q: A class has six students. What is the probability that at most four of the students were born on a…

A: We know that there are 7 days in a week. The number of weekdays=5 So the probability of having a…